Carnegie Hall Citywide presents a free concert by Meghan Kasanders—hailed by Opera News as a “wonderfully promising, rich dramatic soprano”—and esteemed collaborative pianist Dror Baitel. The eclectic program includes Berg’s Sieben frühe Lieder (“Seven Early Songs”), composed while Berg was studying with Schoenberg; Rachmaninoff’s Six Songs, Op. 38 (the composer’s final set of songs for solo voice and piano); and Hair Emergency! by celebrated contemporary American composer Richard Pearson Thomas.